Solved Error "Could not pass event EntityDamageByEntityEvent"

Hey. I have error im my console "Could not pass event EntityDamageByEntityEvent". When the arrow hits the player i see this error. How to fix this?


My code:

Code:

    @EventHandler
    public void onAttack(EntityDamageByEntityEvent e) {
        if (e.getEntity() instanceof Player && e.getDamager() instanceof Player) {
            e.setCancelled(true);
        }
    }

 

@timtower

Code:

[11:29:01 ERROR]: Could not pass event EntityDamageByEntityEvent to msql v1
org.bukkit.event.EventException
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEvent(CraftEventFactory.java:87) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:553) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:466) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleLivingEntityDamageEvent(CraftEventFactory.java:585) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.EntityLiving.d(EntityLiving.java:1102) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.EntityHuman.d(EntityHuman.java:859) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.EntityLiving.damageEntity(EntityLiving.java:743) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.EntityHuman.damageEntity(EntityHuman.java:800) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.EntityPlayer.damageEntity(EntityPlayer.java:496) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.EntityArrow.t_(EntityArrow.java:242) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.World.entityJoinedWorld(World.java:1607) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.World.g(World.java:1582) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.World.tickEntities(World.java:1425) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.WorldServer.tickEntities(WorldServer.java:597) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:786) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
        at java.lang.Thread.run(Unknown Source) [?:1.8.0_281]
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_8_R3.entity.CraftArrow cannot be cast to org.bukkit.entity.Player
        at me.testmsql.PrisonPlayer.PrisonPlayer.onAttack(PrisonPlayer.java:171) ~[?:?]
        at sun.reflect.GeneratedMethodAccessor42.invoke(Unknown Source) ~[?:?]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_281]
        at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_281]
        at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
        ... 22 more

 

@timtower sorry this is my all code

Code:

    @EventHandler
    public void onAttack(EntityDamageByEntityEvent e) {
        if (e.getEntity() instanceof Player && e.getDamager() instanceof Player) {
            Player damaged = (Player)e.getEntity();
            Player damager = (Player)e.getDamager();
            UUID uuided = damaged.getUniqueId();
            UUID uuider = damager.getUniqueId();

            if (getFaction(uuider).equals(getFaction(uuided)))
                e.setCancelled(true);
        }
        if (e.getDamager() instanceof Arrow && e.getEntity() instanceof Player) {
            Player damaged = (Player)e.getEntity();
            Player damager = null;
            UUID uuided = damaged.getUniqueId();
            Arrow arrow = (Arrow)e.getDamager();
            if (arrow.getShooter() instanceof Player)
                damager = (Player)arrow.getShooter();
                UUID uuider = damager.getUniqueId();
            if (getFaction(uuider).equals(getFaction(uuided)))
                e.setCancelled(true);
        }
        if (e.getDamager() instanceof Egg || e.getDamager() instanceof Snowball)
            e.setCancelled(true);
    }

ERROR (open) ERROR (close)

[13:47:52 ERROR]: Could not pass event EntityDamageByEntityEvent to msql v1
org.bukkit.event.EventException
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:310) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.plugin.RegisteredListener.callEvent(RegisteredListener.java:62) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.plugin.SimplePluginManager.fireEvent(SimplePluginManager.java:502) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.plugin.SimplePluginManager.callEvent(SimplePluginManager.java:487) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEvent(CraftEventFactory.java:87) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.callEntityDamageEvent(CraftEventFactory.java:553) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleEntityDamageEvent(CraftEventFactory.java:466) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at org.bukkit.craftbukkit.v1_8_R3.event.CraftEventFactory.handleLivingEntityDamageEvent(CraftEventFactory.java:585) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityLiving.d(EntityLiving.java:1102) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityHuman.d(EntityHuman.java:859) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityLiving.damageEntity(EntityLiving.java:743) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityHuman.damageEntity(EntityHuman.java:800) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityPlayer.damageEntity(EntityPlayer.java:496) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.EntityArrow.t_(EntityArrow.java:242) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.World.entityJoinedWorld(World.java:1607) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.World.g(World.java:1582) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.World.tickEntities(World.java:1425) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.WorldServer.tickEntities(WorldServer.java:597) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.MinecraftServer.B(MinecraftServer.java:786) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.DedicatedServer.B(DedicatedServer.java:374) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.MinecraftServer.A(MinecraftServer.java:654) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at net.minecraft.server.v1_8_R3.MinecraftServer.run(MinecraftServer.java:557) [spigot.jar:git-Spigot-e4d4710-e1ebe52]
at java.lang.Thread.run(Unknown Source) [?:1.8.0_281]
Caused by: java.lang.ClassCastException: org.bukkit.craftbukkit.v1_8_R3.entity.CraftArrow cannot be cast to org.bukkit.entity.Player
at me.testmsql.PrisonPlayer.PrisonPlayer.onAttack(PrisonPlayer.java:172) ~[?:?]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_281]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_281]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:1.8.0_281]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:1.8.0_281]
at org.bukkit.plugin.java.JavaPluginLoader$1.execute(JavaPluginLoader.java:306) ~[spigot.jar:git-Spigot-e4d4710-e1ebe52]
... 22 more

 

@timtower
I don't have line 172

 

I'm checked another class, sorry.
Line 172:

Player p = (Player)e.getDamager();

 

If remove 172 line always work! Thanks!